Question: Who were the members of sports team of Francisco Gento before the year of 1953 ?
Paraphrase: Before 1953, who was on Francisco Gento's sports team?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q493081 p:P54 ?s . ?s ps:P54 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1953')) }